Fangrui Product Details [touch Full Screen] 4.0-inch Led Backlit Glossy Widescreen Multi-touch Display, Using Ips Technology. The Full Screen Is Easy To Operate, Giving You A Visual Feast And Full Touch Interactive Experience. [1080p Full Format Hd] Support High-resolution Video, No Need To Convert, Direct Playback, Support Rm, Rmvb, Avi, Mkv, Wmv, Vob, Mov, Flv, Asf, Dat, Mp4, 3gp, Mpg, Mpeg And Other 1080p Full Format Hd Video Playback. [16gb And Up To 256gb] Built-in 16gb Memory, Support Tf Card Up To 256gb (not Included In This Product Package). You Can Download Thousands Of Songs And Store A Large Number Of Files, Support Mp3 Wma Ape Flac Wav Aac-lc Acelp And Other Music Formats. [excellent Sound Quality] Provides Hifi-grade Sound Quality Close To The For Original-sound, Supports Most Audio Formats, And The Sound Quality Makes It A Must-have Device For Enthusiastic Listeners, Making Work And Life More Enjoyable. [multi-function] Supports Music Playback, Video Playback, Recording, Electronic Dictionary, Text Documen